10 Best Lawn Fertilizer Ratio

Are you navigating the complex world of best lawn fertilizer ratio? Our team of experts has left no stone unturned in researching and testing the leading products in this field. We’ve conducted extensive comparisons, assessing each product in real-life situations as well as in controlled settings, to truly understand what sets each one apart.

In our thorough analysis, we focus on the core aspects of every best lawn fertilizer ratio product. We rigorously evaluate their defining features, overall efficacy, and value for the price, providing you with a perspective that’s both clear-cut and fair. Our evaluation process is thorough, with a spotlight on Build Quality, Functionality, and Economic Value. We appreciate that everyone has distinct needs and financial considerations, and our reviews are designed to help you find the best lawn fertilizer ratio that not only meets but also surpasses your expectations.

Editor’s Note: This review was refreshed in March 2024 to bring you the most recent information, including several new alternatives, ensuring our advice stays relevant and comprehensive in the dynamic world of best lawn fertilizer ratio products.

Top Products for best lawn fertilizer ratio

# Image Product Name Price
1 Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft Buy Now – $34.99 ($0.16 / Fl Oz)
2 Safer Brand 9335SR Lawn Restore Natural Lawn Fertilizer - Non-Burning Fertilizer - 9-0-2 NPK - Covers up to 5,000 Sq Ft Safer Brand 9335SR Lawn Restore Natural Lawn Fertilizer – Non-Burning Fertilizer – 9-0-2 NPK – Covers up to 5,000 Sq Ft Buy Now – $41.98 ($0.13 / Ounce)
3 Liquid Fertilizer Rapid Green Guaranteed 18-0-1, Grass Fertilizer for Lawn Liquid Lawn Fertilizer Concentrate & Liquid Fertilizer for Lawns, Lawn Food for Grass & Yard Fertilizer - 32 oz Liquid Fertilizer Rapid Green Guaranteed 18-0-1, Grass Fertilizer for Lawn Liquid Lawn Fertilizer Concentrate & Liquid Fertilizer for Lawns, Lawn Food for Grass & Yard Fertilizer – 32 oz Buy Now – $22.99
4 Pendelton Turf Supply 24-0-4 All Purpose Liquid Fertilizer with Micronutrients (50percent Slow Release Nitrogen) (32oz) Pendelton Turf Supply 24-0-4 All Purpose Liquid Fertilizer with Micronutrients (50percent Slow Release Nitrogen) (32oz) Buy Now – $21.95 ($0.69 / Fl Oz)
5 Green Starter Liquid Lawn Fertilizer Concentrate 16-21-2, Lawn Fertilizer Spring & Grass Fertilizer for Lawn - Starter Fertilizer, Spring Fertilizer for Lawns - Lawn Food Yard Fertilizer - 32 oz Green Starter Liquid Lawn Fertilizer Concentrate 16-21-2, Lawn Fertilizer Spring & Grass Fertilizer for Lawn – Starter Fertilizer, Spring Fertilizer for Lawns – Lawn Food Yard Fertilizer – 32 oz Buy Now – $22.99 ($0.72 / Fl Oz)
6 Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce) Advanced 16-4-8 Balanced NPK – Lawn Food Quality Liquid Fertilizer – Spring & Summer Concentrated Spray – Any Grass Type – Simple Lawn Solutions (32 Ounce) Buy Now – $23.77 ($0.75 / Fl Oz)
7 Scotts Pro Turf Fertilizer, Lawn Fertilizer for All Grass Types, 17,200 sq. ft., 50 lbs. Scotts Pro Turf Fertilizer, Lawn Fertilizer for All Grass Types, 17,200 sq. ft., 50 lbs. Buy Now – $69.99 ($0.09 / Fl Oz)
8 Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz. Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz. Buy Now – $14.39 ($0.45 / Fl Oz)
9 Total Biome Organic Liquid Grass Fertilizer and Lawn Food w/Hose end Spray | 100% Natural Microorganism Based | Bio-Organic Natural Fertilizer for Grass | Liquid Fertilizer for Lawns (Covers 1 Acre) Total Biome Organic Liquid Grass Fertilizer and Lawn Food w/Hose end Spray | 100% Natural Microorganism Based | Bio-Organic Natural Fertilizer for Grass | Liquid Fertilizer for Lawns (Covers 1 Acre) Buy Now – $19.98 ($0.59 / Fl Oz)
10 Simple Lawn Solutions - High Potassium Lawn Food Liquid Fertilizer 0-0-25 - Concentrated Spray - Turf Grass Vigor and Plant Hardiness - Summer and Fall - Any Grass Type (32 Ounce) Simple Lawn Solutions – High Potassium Lawn Food Liquid Fertilizer 0-0-25 – Concentrated Spray – Turf Grass Vigor and Plant Hardiness – Summer and Fall – Any Grass Type (32 Ounce) Buy Now – $22.79 ($0.71 / Fl Oz)

1. Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft

Pennington 100536576 UltraGreen Lawn Fertilizer, 14 LBS, Covers 5000 Sq Ft

Key Features:

  • Fertilizer for use on all lawns
  • Strengthens against heat and drought
  • For a lush, thick deep green lawn
  • Quick greening
  • Extended feeding for up to 3 months

Buy Now From Amazon – $34.99 ($0.16 / Fl Oz)


2. Safer Brand 9335SR Lawn Restore Natural Lawn Fertilizer – Non-Burning Fertilizer – 9-0-2 NPK – Covers up to 5,000 Sq Ft

Safer Brand 9335SR Lawn Restore Natural Lawn Fertilizer - Non-Burning Fertilizer - 9-0-2 NPK - Covers up to 5,000 Sq Ft

Key Features:

  • Enjoy A Lush Green Lawn – Revitalizes lawn to a thick turf by strengthening root systems
  • Works Fast – Lawns start to green up within 3 to 5 days of application
  • Non-Burning – The formula promotes soil vitality for a thicker, healthier lawn and is made from ingredients that will not burn your lawn or deprive the soil of nutrients
  • Helps Plants Withstand Stresses – Provides effective year-round care by helping plants withstand heat, cold and drought stresses
  • Naturally Derived Formula – When used as directed, your lawn is safe for your kids and pets to continue playing immediately after application
  • Large Coverage Area – Each bag offers up to 5,000 square feet of coverage and contains all the nutrients needed to bring your lawn back to life

Buy Now From Amazon – $41.98 ($0.13 / Ounce)


3. Liquid Fertilizer Rapid Green Guaranteed 18-0-1, Grass Fertilizer for Lawn Liquid Lawn Fertilizer Concentrate & Liquid Fertilizer for Lawns, Lawn Food for Grass & Yard Fertilizer – 32 oz

Liquid Fertilizer Rapid Green Guaranteed 18-0-1, Grass Fertilizer for Lawn Liquid Lawn Fertilizer Concentrate & Liquid Fertilizer for Lawns, Lawn Food for Grass & Yard Fertilizer - 32 oz

Key Features:

  • COMPLETE NITROGEN BLEND FOR FAST GREEN: Rapid Green Guaranteed Liquid Fertilizer contains an advanced formula that delivers a comprehensive nitrogen blend, ensuring a healthy and consistent greening color in your lawn. Watch as your turf transforms into a lush, vibrant oasis that’s powered by total nitrogen coverage.
  • HIGH CARBON CONTENT: The high carbon content in our formula is a fundamental component of organic matter, allowing a rapid-green-up response, energy source for microorganisms, and nutrient retention in the soil. Provide your lawn with the nutrients it needs for a speedy green transformation.
  • UNIQUE BLEND OF VITAL MICRONUTRIENTS: Bring your lawn care to the next level with a unique blend featuring essential micronutrients, humic acids, and kelp. This combination not only enhances the beauty of your lawn but also improves soil quality, ensuring the sustained health and sustainability of your green oasis.
  • SAFE, ECO-FRIENDLY LAWN CARE: Formulated with organic, non-toxic components, this fertilizer not only enhances the beauty of your turf but also ensures that your environmental footprint remains light. Feel confident in providing your lawn with the nourishment it needs, knowing that you’re contributing to a sustainable and eco-conscious approach to lawn maintenance.
  • AMERICAN FAMILY-OWNED COMPANY & USA SUPPORT: PetraMax is a USA-based company located in Carlisle, Pennsylvania. All PetraMax products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phone to answer any questions you may have. PetraMax continues to work hard to deliver top-quality solutions to keep your home, lawn, and places of business clean, green, and safe.

Buy Now From Amazon – $22.99


4. Pendelton Turf Supply 24-0-4 All Purpose Liquid Fertilizer with Micronutrients (50percent Slow Release Nitrogen) (32oz)

Pendelton Turf Supply 24-0-4 All Purpose Liquid Fertilizer with Micronutrients (50percent Slow Release Nitrogen) (32oz)

Key Features:

  • BENEFITS: 24-0-4 all-purpose HIGH CONCENTRATE fertilizer is designed to be used throughout the growing season, providing readily available nutrients, and extended, long-lasting nitrogen.
  • SLOW-RELEASE NITROGEN: 24-0-4 contains 50% (.32lbs) of slow-release nitrogen (SRN). Slow-release nitrogen in fertilizer releases a small, steady amount of nitrogen over a course of time, saving you time and money.
  • BONUS: Micro-nutrients aid in plant growth, aesthetic appeal, and overall plant health.
  • DIRECTIONS FOR ORNAMENTALS: Shake well before use. Mix 1-2 ounces of fertilizer to 1 gallon of water and water plants generously. Use fertilizer once every 2 weeks.
  • DIRECTIONS FOR TURF: Shake well before use. Use 3 ounces of fertilizer for every 1,000 square feet. Mix in a spray tank at ratio of 1-3 ounces per gallon of water. Use fertilizer once every 2-4 weeks.
  • GUARANTEED ANALYSIS: Total Nitrogen (N) 24%, Available Phosphoric Acid (P2O5) 0%, Soluble Potash (K2O) 4%, Copper (Cu) .05%, Iron (Fe) .25%, Manganese (Mn) .05%, Zinc (Zn) .05%
  • MEASURE & POUR: Our 32oz jug comes in an easy measure and pour bottle that allows the end-user to measure and pour a specific dosage by simply squeezing the bottle. See images for directions.

Buy Now From Amazon – $21.95 ($0.69 / Fl Oz)


5. Green Starter Liquid Lawn Fertilizer Concentrate 16-21-2, Lawn Fertilizer Spring & Grass Fertilizer for Lawn – Starter Fertilizer, Spring Fertilizer for Lawns – Lawn Food Yard Fertilizer – 32 oz

Green Starter Liquid Lawn Fertilizer Concentrate 16-21-2, Lawn Fertilizer Spring & Grass Fertilizer for Lawn - Starter Fertilizer, Spring Fertilizer for Lawns - Lawn Food Yard Fertilizer - 32 oz

Key Features:

  • COMPLETE CARE FOR NEW TURF AND SOIL HEALTH: Green Start Guaranteed Fertilizer is the perfect starter fertilizer for grass for new lawns. Backed by a meticulously crafted blend of organic nutrients such as nitrogen and available phosphate, this solution sets the stage for a thriving lawn in both color and resilience.
  • COMBINATION OF QUICK-ACTING AND LASTING NUTRIENTS: The Green Star Guaranteed formula contains a dual-action approach providing immediate nourishment for rapid growth, coupled with sustained support for long-term turf health as a spring lawn fertilizer. Using essential elements such as nitrogen, newly sodded turf receives instant nourishment that helps young plants have a robust root system.
  • TOTAL NUTRITION FOR FRESH TURF: Our Green Start liquid fertilizer for lawns is specially crafted to kickstart the growth of newly seeded or sodded turf. Packed with essential nutrients like nitrogen, phosphorus, and potassium, it provides the perfect foundation for quick germination and root system development, making sure your turf gets the best possible start.
  • SAFE FOR ALL TURF TYPES: With its natural and organic components, our fertilizer ensures safety across all lawn and turf types, regardless of whether it’s in the spring, summer, or fall including popular grasses such as bermuda grass fertilizer. Green Start can be used as a starter fertilizer or incorporated into existing fertility plans, providing versatility and peace of mind for every season.
  • AMERICAN FAMILY-OWNED COMPANY & USA SUPPORT: PetraMax is a USA-based company located in Carlisle, Pennsylvania. All PetraMax products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phone to answer any questions you may have. PetraMax continues to work hard to deliver top-quality solutions to keep your home, lawn, and places of business clean, green, and safe.

Buy Now From Amazon – $22.99 ($0.72 / Fl Oz)


6. Advanced 16-4-8 Balanced NPK – Lawn Food Quality Liquid Fertilizer – Spring & Summer Concentrated Spray – Any Grass Type – Simple Lawn Solutions (32 Ounce)

Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)

Key Features:

  • Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
  • Contains High Quality Feed Grade Ingredients: Nourish your lawn with pure liquid Nutrients in a ready to use sprayer
  • Easy To Use: Designed to be easily applied. This complete Nitrogen, Phosphate and Potash formula gives your grass greening & growth while providing nutrients for lush lawns
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
  • Produced In The United States: 16-4-8 is manufactured in the United States of America, by a family owned business with 25 years of former experience in the commercial professional turf industry.
  • Blended with 16% Nitrogen. Nitrogen is a major component of chlorophyll where plants get their green coloring. Nitrogen encourages vigorous growth for the development of a dense attractive lawn.
  • Blended with 4% Phosphorus. Phosphorus encourages root development, and enhances vigorous plant development in early stages.
  • Blended with 8% Potassium. Potassium enhances plant tolerance to extreme temperatures and drought, while also playing an essential role in the transfer of nutrients and regulation of water and nutrients.
  • Contains Seaweed and Fish. Seaweed & Fish Emulsion provides rich, organic matter to soil for a more effective Lawn Food and optimum nutrient uptake.
  • 16-4-8 Lawn Food is best to be used to maintain and feed your lawn, if you want to enhance the green of your lawn, if you are trying to boost vertical and lateral growth, and/or if your lawn is deficient in Macronutrients like Nitrogen, Phosphorus and Potassium.

Buy Now From Amazon – $23.77 ($0.75 / Fl Oz)


7. Scotts Pro Turf Fertilizer, Lawn Fertilizer for All Grass Types, 17,200 sq. ft., 50 lbs.

Scotts Pro Turf Fertilizer, Lawn Fertilizer for All Grass Types, 17,200 sq. ft., 50 lbs.

Key Features:

  • Get thick, green turf guaranteed with Scotts Pro Turf Fertilizer 26-0-3 (per Scotts No-Quibble Guarantee)
  • Our fertilizer won’t burn the lawn (when used as directed)
  • Apply this lawn food in spring (March – April), late spring (May – June), late summer (August – September), and late fall (October – November)
  • Easily apply with a Scotts broadcast or rotary spreader set to 3, Scotts drop spreader set to 5 3/4, or Scotts elite spreader set to 4
  • One 50 lb. bag of Scotts Pro Turf Fertilizer covers 17,200 sq. ft.

Buy Now From Amazon – $69.99 ($0.09 / Fl Oz)


8. Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz.

Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types, Feeds and Waters Lawn at Same Time, 32 fl. oz.

Key Features:

  • Scotts Liquid Turf Builder Lawn Food contains the essential nutrients and feeding power lawns need for great results
  • This 2-in-1 liquid fertilizer makes it easy to feed and water your grass at the same time
  • Apply this grass fertilizer to actively growing turf
  • This lawn care product can be applied to any grass type
  • One 32 fl. oz. bottle of Scotts Liquid Turf Builder Lawn Food covers 2,000 sq. ft.

Buy Now From Amazon – $14.39 ($0.45 / Fl Oz)


9. Total Biome Organic Liquid Grass Fertilizer and Lawn Food w/Hose end Spray | 100% Natural Microorganism Based | Bio-Organic Natural Fertilizer for Grass | Liquid Fertilizer for Lawns (Covers 1 Acre)

Total Biome Organic Liquid Grass Fertilizer and Lawn Food w/Hose end Spray | 100% Natural Microorganism Based | Bio-Organic Natural Fertilizer for Grass | Liquid Fertilizer for Lawns (Covers 1 Acre)

Key Features:

  • Enhanced Soil Health: The micro-organisms present in the lawn food for grass fertilizer contribute to improving soil health by promoting microbial activity and nutrient cycling. This leads to a more balanced and fertile soil environment for your grass. Even if you are busy, this can be added to your Sunday lawn care products.
  • Organic Matter Breakdown: Our revolutionary grass fertilizer for lawn is infused with micro-organisms that work tirelessly to dismantle organic matter within the soil – a transformation that liberates dormant nutrients locked away in dead plants and thatch. As the cycle of decomposition unfolds, a cascade of nourishment is unleashed, empowering your grass roots with the essential elements they crave for unrivaled vitality. Our premium grass food is the key to achieving a lush and vibrant lawn.
  • Nutrient Cycling: Micro-organisms play a vital role in nutrient cycling by converting complex organic compounds into simpler forms that grass can readily absorb. This helps to maximize the availability and utilization of nutrients, leading to improved grass growth and health. Plus it is conveniet, attach it to hose and use it as a lawn fertilizer spray.
  • Soil Structure Enhancement: Harnessing the power of micro-organisms, this fertilizer for grass actively enhances soil structure through the creation of vital aggregates. By doing so, it elevates soil porosity, thereby fostering superior water infiltration, root penetration, and optimal aeration. Transform your yard into a lush carpet of emerald green with our liquid lawn fertilizer concentrate.
  • Reduced Environmental Impact: A USDA Certified Biobased Fertilizer crafted entirely from micro-organisms, this innovative solution revolutionizes the realm of fertilizers. By significantly decreasing reliance on synthetic chemicals, it not only ensures healthier growth for your lawn but also plays a pivotal role in curbing the environmental repercussions often tied to conventional fertilizers. A must-have liquid fertilizer for lawns..

Buy Now From Amazon – $19.98 ($0.59 / Fl Oz)


10. Simple Lawn Solutions – High Potassium Lawn Food Liquid Fertilizer 0-0-25 – Concentrated Spray – Turf Grass Vigor and Plant Hardiness – Summer and Fall – Any Grass Type (32 Ounce)

Simple Lawn Solutions - High Potassium Lawn Food Liquid Fertilizer 0-0-25 - Concentrated Spray - Turf Grass Vigor and Plant Hardiness - Summer and Fall - Any Grass Type (32 Ounce)

Key Features:

  • Plant Hardiness: Potassium Promotes Turf Grass Hardiness, Helping Lawns Prepare For Temperature Change and Stressful Conditions. Potassium Deficient Lawns Can be Less Resistant to Stress. Great to use in the Summer and Fall.
  • High Potassium Lawn Food Fertilizer: Treats Potassium Deficiency. Potassium Can Enhance The Plant’s Endurance to Stress if a Deficiency is Present. Potassium is involved in Carbohydrate Formation, Photosynthesis, Enzyme Activation, and the Formation of Proteins. The Application of Potassium will Generally Not Show a Visible Response.
  • Easy to Use: Our 0-0-25 Lawn Fertilizer Food Comes With a Ready-To-Use Hose End Sprayer that Applies the Perfect Ratio of Liquid Nutrients for Lawn Applications. Covers up to 3,200 Square Feet, when Using the Attached Sprayer.
  • Produced In The U.S.A: 0-0-25 is Manufactured in the United States of America, by a Family Owned Business with over 25 Years of Former Experience in the Commercial Professional Turf and Agriculture Industry.
  • Can Be Used On Any Grass type: Saint Augustine Grass, Bahia Grass, Bermuda Grass, Centipede Grass, Kentucky Bluegrass, Annual Ryegrass, Perennial Ryegrass, Tall/Fine Fescues, Zoysia Grass, and more!

Buy Now From Amazon – $22.79 ($0.71 / Fl Oz)


Essential Buyer’s Guide for Selecting the Perfect best lawn fertilizer ratio

Identify Your Requirements

Pinpoint what you specifically need from the best lawn fertilizer ratio. Understand the features and functionalities that are most critical for your use-case to narrow down your choices.

Inspect Product Quality

Always prioritize the quality of the best lawn fertilizer ratio. High-quality items tend to last longer and provide better performance. Look for products with strong materials, good build quality, and positive user feedback.

Assess Brand Reputation

The brand’s history can tell you a lot about the quality and reliability of the best lawn fertilizer ratio. A reputable brand usually guarantees a certain level of quality and customer service.

Vendor Credibility

Consider the credibility of the seller or manufacturer. A reputable vendor or manufacturer often correlates with better customer service and product reliability.

User Reviews and Ratings

Take the time to read through user reviews and ratings. They offer valuable insights into how the best lawn fertilizer ratio performs in real-world scenarios and can highlight any potential issues.

Longevity and Maintenance

Consider how long the best lawn fertilizer ratio lasts under normal use. A product that requires less maintenance and is more durable is typically a better investment.

Usability and Convenience

Ensure the best lawn fertilizer ratio is easy to use and fits comfortably into your routine or lifestyle. User-friendly products enhance your experience and are more likely to satisfy your needs.

Compare Price to Value

Evaluate if the best lawn fertilizer ratio’s price is reflective of its value. Sometimes paying a little extra upfront can save you money in the long run due to better quality or features.

Product Availability

Check the availability of the best lawn fertilizer ratio. Products that are easily accessible tend to have better after-sales support and availability of parts or accessories.

Comprehensive Comparison

Compare different best lawn fertilizer ratio products against each other. Look at each option’s features, benefits, and drawbacks to make an informed decision.

Warranty and After-Sales Support

A solid warranty and reliable customer support can greatly enhance your experience with the best lawn fertilizer ratio. These factors can also provide peace of mind and save costs in the future.

Stay Updated

The market is always evolving. Keep an eye on new releases and developments to ensure you choose a best lawn fertilizer ratio that remains relevant and up to date.

Make Your Final Choice

After thorough consideration, choose the best lawn fertilizer ratio that best meets your criteria and expectations, balancing all factors like quality, usability, and cost.

Our reviews and guides are meticulously curated to assist you in navigating the selection process, helping you make a choice that’s both satisfying and well-informed.


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